89538449

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89449}}^1$

素因数の和:89480

約数の個数: 16

約数和(自身を含む): 120220800

約数和(自身を除く): 30682351

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 89449, 626143, 983939, 1162837, 6887573, 8139859, 12791207, 89538449]

約数ペア:

[(1, 89538449), (7, 12791207), (11, 8139859), (13, 6887573), (77, 1162837), (91, 983939), (143, 626143), (1001, 89449)]